80649786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8849}}^1$

素因数の和:8899

約数の個数: 48

約数和(自身を含む): 193708800

約数和(自身を除く): 113059014

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 8849, 9114, 17698, 26547, 53094, 61943, 123886, 185829, 274319, 371658, 433601, 548638, 822957, 867202, 1300803, 1645914, 1920233, 2601606, 3840466, 5760699, 11521398, 13441631, 26883262, 40324893, 80649786]

約数ペア:

[(1, 80649786), (2, 40324893), (3, 26883262), (6, 13441631), (7, 11521398), (14, 5760699), (21, 3840466), (31, 2601606), (42, 1920233), (49, 1645914), (62, 1300803), (93, 867202), (98, 822957), (147, 548638), (186, 433601), (217, 371658), (294, 274319), (434, 185829), (651, 123886), (1302, 61943), (1519, 53094), (3038, 26547), (4557, 17698), (8849, 9114)]